Epidemiological Characteristics of the African Swine Fever Genotype II Epidemic in Domestic Pigs in Lombardy (Northern Italy) in 2023 and 2024

被引：0

作者：

Bellini, Silvia ^{[1
]}

Salvato, Sara ^{[1
]}

Bernardis, Martina ^{[1
]}

Chiari, Mario ^{[2
]}

Martinello, Federico ^{[3
]}

Galimberti, Luigi ^{[4
]}

Maggiano, Valentina ^{[1
]}

Feliziani, Francesco ^{[5
]}

Farioli, Marco ^{[6
]}

Alborali, Giovanni Loris ^{[1
]}

机构：

[1] Ist Zooprofilatt Sperimentale Lombardia & Emilia R, I-25124 Brescia, Italy

[2] Direz Gen Welf, Reg Lombardia, I-20124 Milan, Italy

[3] Agenzie Tutela Salute ATS, I-27100 Pavia, Italy

[4] Agenzia Tutela Salute ATS, Citta Metropolitana Milano Dist Vet Alto Lodigiano, I-26900 Santangelo Lodigiano, Lodi, Italy

[5] Ist Zooprofilatt Sperimentale Umbria & Marche IZSU, Lab Nazl Referenza Pesti Suine PSC PSA, I-06126 Perugia, Italy

[6] Insubria, Agenzie Tutela Salute ATS, I-21100 Varese, Italy

来源：

VIRUSES-BASEL | 2025年 / 17卷 / 03期

关键词：

African swine fever virus; domestic pigs dynamics; risk factors; outbreak response; disease control;

D O I：

10.3390/v17030327

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

African swine fever (ASF) is a severe hemorrhagic disease of suids caused by the African swine fever virus (ASFV). In 2023, the introduction of genotype II ASFV into Lombardy was a cause for serious concern; the region is home to approximately 50% of the national pig population and is of economic importance to the processing industry of the entire country. Since then, two ASF epidemics have resulted in a total of 30 outbreaks in domestic pigs in the same areas of Lombardy, where the disease is endemic in wild boars. The results of the control activities conducted in the affected areas seem to indicate the establishment of self-sustaining infection cycles in the wild boar population with spillover and spillback events occurring between wild boars and domestic pigs. This manuscript describes some epidemiological features of the ASF epidemics in Lombardy with the aim of providing useful information to combat the disease.

引用

页数：11

共 42 条

[31] Whole Genome Sequencing Shows that African Swine Fever Virus Genotype IX Is Still Circulating in Domestic Pigs in All Regions of Uganda
Okwasiimire, Rodney
Flint, Joseph F.
Kayaga, Edrine B.
Lakin, Steven
Pierce, Jim
Barrette, Roger W.
Faburay, Bonto
Ndoboli, Dickson
Ekakoro, John E.
Wampande, Eddie M.
Havas, Karyn A.
PATHOGENS, 2023, 12 (07):
[32] Diversity and emergence of new variants of African swine fever virus Genotype I circulating in domestic pigs in Nigeria (2016-2018)
Masembe, C.
Adedeji, A. J.
Jambol, A. R.
Weka, R.
Muwanika, V
Luka, P. D.
VETERINARY MEDICINE AND SCIENCE, 2023, 9 (02) : 819 - 828
[33] Pathological Characteristics of Domestic Pigs Orally Infected with the Virus Strain Causing the First Reported African Swine Fever Outbreaks in Vietnam
Nguyen, Thi Thu Huyen
Nguyen, Van Tam
Le, Phuong Nam
Mai, Nguyen Tuan Anh
Dong, Van Hieu
Bui, Tran Anh Dao
Nguyen, Thi Lan
Ambagala, Aruna
Le, Van Phan
PATHOGENS, 2023, 12 (03):
[34] A duplex fluorescent quantitative PCR assay to distinguish the genotype I and II strains of African swine fever virus in Chinese epidemic strains
Cao, Shinuo
Lu, Huipeng
Wu, Zhi
Zhu, Shanyuan
FRONTIERS IN VETERINARY SCIENCE, 2022, 9
[35] Comparative evaluation of disease dynamics in wild boar and domestic pigs experimentally inoculated intranasally with the European highly virulent African swine fever virus genotype II strain "Armenia 2007"
Sanchez-Cordon, Pedro J.
Lean, Fabian Z. X.
Batten, Carrie
Steinbach, Falko
Neimanis, Aleksija
Le Potier, Marie-Frederique
Wikstroem-Lassa, Emil
Wynne, Felicity
Strong, Rebecca
McCleary, Stephen
Crooke, Helen
Gavier-Widen, Dolores
Nunez, Alejandro
VETERINARY RESEARCH, 2024, 55 (01)
[36] The first complete genome sequence of the African swine fever virus genotype X and serogroup 7 isolated in domestic pigs from the Democratic Republic of Congo
Patrick N. Bisimwa
Juliette R. Ongus
Lucilla Steinaa
Espoir B. Bisimwa
Edwina Bochere
Eunice M. Machuka
Jean-Baka Domelevo Entfellner
Edward Okoth
Roger Pelle
Virology Journal, 18
[37] The first complete genome sequence of the African swine fever virus genotype X and serogroup 7 isolated in domestic pigs from the Democratic Republic of Congo
Bisimwa, Patrick N.
Ongus, Juliette R.
Steinaa, Lucilla
Bisimwa, Espoir B.
Bochere, Edwina
Machuka, Eunice M.
Entfellner, Jean-Baka Domelevo
Okoth, Edward
Pelle, Roger
VIROLOGY JOURNAL, 2021, 18 (01)
[38] Evaluation of Lesions and Viral Antigen Distribution in Domestic Pigs Inoculated Intranasally with African Swine Fever Virus Ken05/Tk1 (Genotype X)
Sanchez-Cordon, Pedro J.
Floyd, Tobias
Hicks, Daniel
Crooke, Helen R.
McCleary, Stephen
McCarthy, Ronan R.
Strong, Rebecca
Dixon, Linda K.
Neimanis, Aleksija
Wikstrom-Lassa, Emil
Gavier-Widen, Dolores
Nunez, Alejandro
PATHOGENS, 2021, 10 (06):
[39] Course and transmission characteristics of oral low-dose infection of domestic pigs and European wild boar with a Caucasian African swine fever virus isolate
Pietschmann, Jana
Guinat, Claire
Beer, Martin
Pronin, Valery
Tauscher, Kerstin
Petrov, Anja
Keil, Guenther
Blome, Sandra
ARCHIVES OF VIROLOGY, 2015, 160 (07) : 1657 - 1667
[40] Course and transmission characteristics of oral low-dose infection of domestic pigs and European wild boar with a Caucasian African swine fever virus isolate
Jana Pietschmann
Claire Guinat
Martin Beer
Valery Pronin
Kerstin Tauscher
Anja Petrov
Günther Keil
Sandra Blome
Archives of Virology, 2015, 160 : 1657 - 1667

← 1 2 3 4 5 →